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** Copyright (C) 2016 The Qt Company Ltd.
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**
** This file is part of Qt Creator.
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** GNU General Public License Usage
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#pragma once

#include "cpptools_utils.h"
#include "projectpart.h"

#include <functional>

namespace ProjectExplorer { class Project; }

namespace CppTools {
namespace Internal {

class ProjectPartChooser
{
public:
    using FallBackProjectPart = std::function<ProjectPart::Ptr()>;
    using ProjectPartsForFile = std::function<QList<ProjectPart::Ptr>(const QString &filePath)>;
    using ProjectPartsFromDependenciesForFile
        = std::function<QList<ProjectPart::Ptr>(const QString &filePath)>;

public:
    void setFallbackProjectPart(const FallBackProjectPart &getter);
    void setProjectPartsForFile(const ProjectPartsForFile &getter);
    void setProjectPartsFromDependenciesForFile(const ProjectPartsFromDependenciesForFile &getter);

    ProjectPartInfo choose(const QString &filePath,
            const ProjectPartInfo &currentProjectPartInfo,
            const QString &preferredProjectPartId,
            const ProjectExplorer::Project *activeProject,
            Language languagePreference,
            bool projectsUpdated) const;

private:
    FallBackProjectPart m_fallbackProjectPart;
    ProjectPartsForFile m_projectPartsForFile;
    ProjectPartsFromDependenciesForFile m_projectPartsFromDependenciesForFile;
};

} // namespace Internal
} // namespace CppTools
